South Coast
Forecast
Marine Forecast
Issued 10:00 AM NDT 09 September 2026
Today Tonight and Thursday.
Wind northeast 15 to 20 knots diminishing to northeast 10 to 15 this afternoon and to light near midnight. Wind increasing to southwest 10 to 15 Thursday morning and to southwest 25 Thursday afternoon.
Showers ending this afternoon. Showers Thursday evening.
Waves
Issued 06:00 AM NDT 09 September 2026
Today Tonight and Thursday.
Seas 1 to 2 metres subsiding to 1 or less this evening then
building to 1 to 2 Thursday afternoon. Seas building to 2 to 3 Thursday
evening.
Extended Forecast
Issued 03:04 AM NDT 09 September 2026
Friday
Wind southwest 25 to 35 knots becoming west 25
in the morning.
Saturday
Wind northwest 25 knots diminishing to
northwest 15 to 20.
Sunday
Wind light increasing to southwest 15 to 20
knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 8 September 2026Iceberg Limit
Iceberg limit at 0000 UTC 9 Sep estimated from Newfoundland near4930N 5510W to 5500N 5225W to 6000N 5730W to 6130N 5420W to 5900N
4610W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 9 September 2026 Today Tonight and Thursday At 10:00 a.m. NDT today trough located on a line east-west overthe southern Grand Banks.
By 3:00 a.m. NDT Thursday departing trough located southeast of
the Grand Banks.
At 10:00 a.m. NDT today approaching trough located over Quebec.
At 10:00 a.m. NDT today ridge located on a line north-south over
the Maritimes.
By 3:00 a.m. NDT Thursday ridge located on a line
northeast-southwest over the East Coast of Newfoundland.
Marine Weather Statement
Issued 9:54 AM NDT 9 September 2026 A trough of low pressure will approach the district from the west onThursday. Strong to gale force southerlies will develop over western
waters on Thursday ahead of the trough.
Marine interests are advised that gale warnings are in effect for
Gulf waters and Southwest Coast.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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ATOM